var MainPath;
var eventOnload;

function setMainPath(Path) {
	MainPath = Path;
}

function popup(url,name,win_height,win_width,specs) {
	pos_horizon = ((screen.width/2)-(win_width/2));
	pos_vertical = ((screen.height/2)-(win_height/2));
	if(specs != null)
		realSpecs = specs + ",";
	else
		realSpecs = "";
	popWin = window.open(url,name, realSpecs + "width="+win_width+",height="+win_height+",top="+pos_vertical+",left="+pos_horizon);
}

function checkImage(){
	if(document.getElementById("content"))
		Images = document.getElementById("content").getElementsByTagName("img");
	else
		Images = document.getElementsByTagName("body")[0].getElementsByTagName("img");
	if(Images[0]){
		for(i=0;i<Images.length;i++){
			if(Images[i].className == "userimg"){
				Images[i].style.display="inline";
				if(Images[i].width > 500)
					Images[i].style.width = "500px";
				if(Images[i].offsetHeight > 500)
					Images[i].style.height = "500px";		
			}
		}
	}
}

function setEditorWidth() {
	TextEditor = document.getElementsByTagName("textarea");
	TextEditor[0].previousSibling.childNodes[0].style.width = TextEditor[0].offsetWidth-2-4 + "px";
}

function setSubmit(){
	if(document.forms[0])
		document.forms[0].onsubmit=disable;
}

function disable(){
	if(document.getElementsByName("submit")[0])
		setTimeout("document.getElementsByName(\"submit\")[0].disabled=true", 25);
}